Wel-Bilt 1991202 User Manual

5in. HIGH SPEED

AIR SANDER/DRILL COMBO

USER'S MANUAL

WARNING:

Read carefully and understand all INSTRUCTIONS before operating. Failure to follow
the safety rules and other basic safety precautions may result in serious personal injury.

Item# 1991202

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WARNING

Some dust created by power sanding, sawing, grinding, drilling, and other construction
activities contains chemicals known to the State of California to cause cancer, birth
defects or other reproductive harm. Some examples of these chemicals are:
lead from lead-based paints,
crystalline silica from bricks and cement and other masonry products, and
arsenic and chromium from chemically treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work.
To reduce your exposure to these chemicals: work in a well-ventilated area, and work with
approved safety equipment, such as those dust masks that are specially designed to filter
out microscopic particles.

Distributed by

Northern Tool + Equipment Co., Inc.

2800 Southcross Drive West

Burnsville, MN 5337-0499

Made in China.

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Note: To connect this tool, we recommend a quick coupler/adapter (not included).
For smoother operation, put 3-5 drops of pneumatic tool oil in the Hose Joint (6)
before each use.

Step 1: Set the compressor's pressure regulator to 90 PSI. Do not set the compressor's
outlet regulator over 90 PSI.
Step 2: Connect the Sander/Drill to the air compressor's hose. If leaking is detected,
disconnect the air hose and repair before use.

DRILLING

Step 1: Mark the material you wish to drill at the spot for the hole. Make sure your drill bit
is the correct size for the hole you need to make.
Step 2: If possible, clamp the material in a vise to make sure the material does not move
or begin to spin while drilling.
Step 3: Wear eye protection to guard against flying wood or metal.
Step 4: Set the compressor's pressure regulator to 90 PSI. Do not set the compressor's
outlet regulator over 90 PSI.
Step 5: Connect the Sander/Drill to the air compressor's hose. If leaking is detected,
disconnect the air hose and repair before use.
Step 6: Grip the Sander/Drill firmly. Place the drill bit on the spot marked in Step 1.
Step 7: To begin drilling, press the TRIGGER (10).
Step 8: Your Sander/Drill has a variable speed for drilling. To vary the speed of the drilling
action, vary the pressure on the TRIGGER.
Step 9: Drill only as deep as necessary. Do not drill into walls or other areas where you
cannot identify any possible hazards behind the drilling surface.
Step 10: When you have drilled the hole, remove the drill bit from the hole while the
Sander/Drill is still spinning. This is to prevent the drill getting caught in the hole and
causing damage.

SANDING

Step 1: Identify the area you will be sanding. Make sure you are using the appropriate grit
sandpaper for the material you will be working with.
Step 2: It is recommended that you start the Sander/Drill before placing the sandpaper
disc onto the work surface. This will reduce deep scratching in the surface.
Step 3: To operate the Sander/Drill, grip the BODY (1) with your palm and place pressure
on the TRIGGER (10) to begin sanding.
Step 4: You can vary the speed of the Sander/Drill to suit different sanding applications by
varying the pressure placed on the TRIGGER.
Step 5: It is recommended that you sand in a random pattern to avoid sanding a side to
side into your work surface. Do not sand any one area too heavily, or for more than a few
seconds at a time.
Step 6: Every few minutes during continuous sanding, check the condition and wear of the
sandpaper. If necessary, peel and replace the sandpaper. Do not use torn or severely
worn sandpaper, you may damage your work surface or suffer physical injury.
Step 7: When you are done sanding, remove the Sander/Drill from the work surface and
release pressure on the TRIGGER to stop the Sander/Drill.

MAINTENANCE

Your Sander/Drill is best operated with an Airline Oiler. If you are using the Sander/Drill
without an Airline Oiler, follow the steps below for maintenance.
Step 1: Disconnect the Sander/Drill from the air hose.
Step 2: Apply a few drops of PNEUMATIC TOOL OIL through the air line before each use,
or every hour if used continuously.
Step 3: Apply a few drops of oil to the TRIGGER (10). Work the TRIGGER a few times to
lubricate.

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For technical questions and replacement parts, please call 1-800-222-5381.
Thank you very much for choosing a Wel-Bilt , Product! For future reference, please

complete the owner's record below:
Model: _______________ Purchase Date: _______________
Save the receipt, warranty and these instructions. It is important that you read the entire
manual to become familiar with this product before using it.

This machine is designed for certain applications only. The distributor strongly
recommends that this machine is not modified and/or used for any application other than
that for which it was designed. If you have any questions relative to a particular
application, DO NOT use the machine until you have first contacted Northern Tool +
Equipment to determine if it can or should be performed on the product.

Before using this product, please read the following instructions carefully.

TECHNICAL SPECIFICATIONS

SAVE THIS MANUAL

You will need this manual for the safety warnings and precautions, assembly, operating,
inspection, maintenance and cleaning procedures, parts list and assembly diagram. Keep
this manual and invoice in a safe and dry place for future reference.

SAFETY RULES

Read all instructions before using this tool!

1.Keep work area clean. Cluttered areas invite injuries.

2.Observe work area conditions. Do not use machines or power tools in damp or wet

locations. Don't expose to rain. Keep work area well lighted. Do not use electrically
powered tools in the presence of flammable gases or liquids.

3.Keep pets, untrained operators and children away. Children must never be allowed
in the work area. Do not let them handle machines, tools, or extension cords.

4.Store idle equipment. When not in use, tools must be stored in a dry location to inhibit
rust. Always lock up tools and keep out of reach of children.

5.Use the right tool for the job. Do not attempt to force a small tool or attachment to do
the work of a larger industrial tool. There are certain applications for which this tool was
designed. It will do the job better and more safely at the rate for which it was intended. Do
not modify this tool and do not use this tool for a purpose for which it was not intended.

Item Description DescriptionItem

Free Speed

Disc Size

Air Consumption

Air Inlet Diameter

Chuck Type

Max. Air Pressure

18,000 RPM

3in., 4-1/2in., 5-1/2in.

4 CFM

1/4in.- 18NPT

90 PSI

3/8in. Jacobs Chuck

R

TM